Brembo GR Corolla Rear GT BBK 4 Piston Cast Rotor
2023–2026 Toyota GR Corolla
2P1.8062A1
Overview:
The Brembo Rear GT Big Brake Kit (BBK) with 4-piston calipers and 2-piece cast rotors is engineered specifically for the Toyota GR Corolla model years 2023 through 2026. Designed to upgrade your vehicle’s braking performance, this rear brake kit delivers enhanced stopping power, improved heat dissipation, and a more confident pedal feel compared to the factory setup.
This kit is ideal for enthusiasts who demand superior braking performance for spirited street driving or occasional track use. The drilled 345x28mm rotors in a two-piece design not only reduce unsprung weight but also improve cooling and fade resistance, helping maintain consistent braking performance under demanding conditions.
Key Features:
This Brembo rear brake kit combines advanced materials and design to provide reliable, high-performance braking for the GR Corolla.
- Includes 4-piston calipers engineered for balanced and powerful braking force.
- Two-piece cast rotors measuring 345mm diameter by 28mm thickness for optimal heat management.
- Drilled rotor surface enhances heat dissipation and helps prevent brake fade during aggressive use.
- Black finish on rotors offers a sleek, durable appearance that resists corrosion.
- Precision engineering ensures direct fitment with OEM mounting points for straightforward installation.
- Improves pedal feel and braking modulation compared to stock rear brakes.
- Designed to complement the front Brembo GT BBK for a complete high-performance braking upgrade.
Construction & Design:
The rotors feature a two-piece design with a cast iron braking surface and an aluminum hat, reducing overall weight while maintaining strength and durability. This construction improves heat dissipation and reduces thermal distortion during heavy braking. The drilled rotor pattern further aids in cooling and helps evacuate gases and debris from the pad surface.
The 4-piston calipers are crafted to provide even pressure distribution across the brake pads, enhancing stopping power and pedal consistency. The black finish on the rotors not only adds a refined look but also protects against rust and corrosion, ensuring long-lasting performance and aesthetics.
Installation & Fitment:
This Brembo Rear GT BBK is designed as a direct bolt-on upgrade for the 2023–2026 Toyota GR Corolla. It uses factory mounting points and hardware, requiring no modifications to your vehicle’s existing brake system. No cutting, drilling, or special tuning is required, making installation straightforward for experienced enthusiasts or professional installers.
- Direct fit for 2023–2026 Toyota GR Corolla rear brakes
- Compatible with OEM brake lines and hardware
- No modifications or special tools needed
What's Included:
- Set of 4-piston rear calipers
- Two-piece 345x28mm drilled rotors with black finish
- All necessary mounting hardware and brackets
- Installation instructions
Ideal For:
This Brembo Rear GT BBK is perfect for GR Corolla owners seeking a significant upgrade in rear braking performance. It suits:
- Performance enthusiasts who drive aggressively on the street
- Track day participants requiring improved brake fade resistance
- Drivers looking to complement a front Brembo BBK for balanced braking
- Anyone wanting enhanced brake feel and reliability over stock components
